PORSCHE RACING HISTORYEdgar Barth (DDR)
1964 : Daytona 2000 Kilometres - 1st in class : Daytona 2000 Kilometres - 2nd in class : Targa Florio - 1st in class
16 February 1964 - Daytona 2000 Kilometres - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 52 | Porsche 356 B Carrera 2000 GT/GS | 356-122 992 | GT2.0 | Edgar Barth (DDR)/Herbert Linge (D)/Jo Bonnier (S) | Porsche System Engineering (D) | 6th | 1st | 17th | 311 laps |
16 February 1964 - Daytona 2000 Kilometres - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 51 | Porsche 356 B Carrera 2000 GT/GS | 356-122 991 | GT2.0 | Jo Bonnier (S)/Don Wester (USA)/Edgar Barth (DDR) | Porsche System Engineering (D) | 8th | 2nd | 15th | 303 laps |
21 March 1964 - Sebring 12 Hours - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 41 | Porsche 718 RS | 718-047 | P3.0 | Edgar Barth (DDR)/Herbert Linge (D) | Porsche System Engineering (D) | 20th | 14th |
26 April 1964 - Targa Florio - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 186 | Porsche 904/8 | 904-008 | P2.0 | Edgar Barth (DDR)/Umberto Maglioli (I) | Porsche System Engineering (D) | 6th | 1st | 10 laps |
31 May 1964 - Nürburgring 1000 km - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 127T | Porsche 904 GTS | 904-005 | GT2.0 | Colin Davis (GB)/Edgar Barth (DDR) | Porsche Werk (D) | DNF | 6th | 10 laps - Accident |
22 June 1964 - Le Mans 24 Hours - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 29 | Porsche 904/8 | 904-009 | P3.0 | Edgar Barth (DDR)/Herbert Linge (D) | Porsche System Engineering (D) | DNF | 21st | 139 laps - Clutch |
5 July 1964 - Reims 12 Hours - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 33 | Porsche 904/8 | 904-009 | P2.0 | Edgar Barth (DDR)/Colin Davis (GB) | Porsche System (D) | DNF | 13th | 51 laps - Gearbox |